import java.util.Arrays;
import java.util.Scanner;

public class Test1 {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in) ;
         char[][] arr = new char[10][10] ;
         String str = scan.nextLine();
         arr[0] = str.toCharArray();
        String str1 = scan.nextLine();
        arr[1] = str.toCharArray();
        System.out.println(Arrays.deepToString(arr));

    }
}
